WO2024251236A1 - 接线端子、照明灯具 - Google Patents

接线端子、照明灯具 Download PDF

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Publication number
WO2024251236A1
WO2024251236A1 PCT/CN2024/097957 CN2024097957W WO2024251236A1 WO 2024251236 A1 WO2024251236 A1 WO 2024251236A1 CN 2024097957 W CN2024097957 W CN 2024097957W WO 2024251236 A1 WO2024251236 A1 WO 2024251236A1
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WIPO (PCT)
Prior art keywords
wire
conductive part
conductive
folded surface
hole
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2024/097957
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English (en)
French (fr)
Inventor
王全标
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Opple Lighting Co Ltd
Suzhou Op Lighting Co Ltd
Original Assignee
Opple Lighting Co Ltd
Suzhou Op Lighting Co Ltd
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Filing date
Publication date
Application filed by Opple Lighting Co Ltd, Suzhou Op Lighting Co Ltd filed Critical Opple Lighting Co Ltd
Publication of WO2024251236A1 publication Critical patent/WO2024251236A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member

Definitions

  • the present application relates to the technical field of lighting fixtures, and in particular to a wiring terminal and a lighting fixture.
  • a terminal block is an accessory used to achieve electrical connection.
  • a lamp can be connected to a terminal block, so that the lamp can be electrically connected to an external wire (such as a power cord, etc.) through the terminal block.
  • the terminal block can be clamped on one end of the lamp, and the external wire can be inserted into the terminal block to achieve electrical connection between the lamp and the external wire.
  • the terminal block is locked and connected to the wire on the lamp and the external wire respectively by two screws, and the wiring process is complicated and the cost is high.
  • the present application provides a wiring terminal and a lighting fixture, which are used to solve the problems of complex wiring process and high cost of existing wiring terminals.
  • the present application provides a wiring terminal, comprising a first conductive part, a second conductive part, a connecting part electrically connected between the first conductive part and the second conductive part, and a wire pressing fastener, wherein the first conductive part, the second conductive part and the connecting part are formed as one body, the first conductive part is provided with a first wire cavity for elastically plugging with a first wire, the second conductive part is provided with a second wire cavity for accommodating a second wire, the second conductive part is provided with a wire pressing hole connected to the second wire cavity, and the wire pressing fastener is passed through the wire pressing hole to press the second wire.
  • the first conductive portion is wound and formed, and a gap is formed at the winding joint of the first conductive portion.
  • the first wire cavity is connected to the second wire cavity, and the first wire cavity includes a circular wire hole and a square wire groove that are connected to each other.
  • the circular wire hole is formed by winding and enclosing the first conductive part, and the square wire groove is formed by at least a portion of the gap.
  • the first conductive portion has a convex portion and a concave portion on both end surfaces corresponding to the slit, and the The convex portion and the concave portion are symmetrically arranged, and the concave portion is located on a side of the convex portion away from the second conductive portion;
  • the square wire groove is formed between the recessed parts on the two end surfaces of the first conductive part.
  • a chamfered structure is provided at one end of the square wire groove away from the second conductive portion.
  • the second conductive part includes a first folded surface, a second folded surface, a third folded surface, a fourth folded surface and a fifth folded surface connected in sequence, a latch tongue is provided on the side of the first folded surface away from the second folded surface, a slot matching the latch tongue is provided between the fourth folded surface and the fifth folded surface, and after the second conductive part is bent, the first folded surface overlaps with the fifth folded surface, and the latch tongue is clamped in the slot.
  • the first folding surface, the second folding surface, the fourth folding surface and the fifth folding surface are all planes, and the third folding surface is a curved surface.
  • the wire pressing hole includes a through hole located on the fifth folding surface and a threaded hole located on the first folding surface, and the through hole corresponds to the threaded hole.
  • a slot is further provided between the first conductive portion and the second conductive portion, and the first conductive portion and the second conductive portion are connected through the slot.
  • the present application also provides a lighting fixture, comprising the wiring terminal as described above.
  • the wiring terminal and lighting fixture provided in the present application are designed to be integrated with the first conductive part for connecting to the first wire and the second conductive part for connecting to the second wire through a bending process, so that the first conductive part (conductive contact spring) and the second conductive part (external wire crimping terminal) are connected together and combined into one part, and the formed wiring terminal has a simple structure; and the first conductive part and the first wire are directly connected by elastic plug-in.
  • one crimping screw and one crimping hole can be reduced, which simplifies the wiring process and reduces costs.
  • FIG1 is an exploded view of a terminal block provided in Embodiment 1 of the present application.
  • FIG2 is an assembly diagram of the connection terminal provided in Example 1 of the present application.
  • FIG3 is an exploded view of a connection terminal provided in Embodiment 2 of the present application.
  • FIG. 4 is a plan view of the first conductive portion of the connection terminal shown in FIG. 3 facing away from the wire-pressing fastener.
  • the terminal block of this embodiment includes a first conductive part 1, a second conductive part 2, a connecting part 3, and a wire pressing fastener 4.
  • the first conductive part 1, the second conductive part 2, and the connecting part 3 are integrally formed, the connecting part 3 is located between the first conductive part 1 and the second conductive part 2 and is used to electrically connect the first conductive part 1 and the second conductive part 2, the first conductive part 1 is provided with a first wire cavity 10 for elastically plugging with a first wire, the second conductive part 2 is provided with a second wire cavity 20 for accommodating a second wire, the second conductive part 2 is also provided with a wire pressing hole 21 connected to the second wire cavity 20, and the wire pressing fastener 4 is passed through the wire pressing hole 21 to press the second wire.
  • the first wire can be inserted into the first wire cavity 10 to be electrically connected to the first conductive part 1, and the second wire can be inserted into the second wire cavity 20 to be electrically connected to the second conductive part 2.
  • the first conductive part 1 is elastically plugged with the first wire, thereby fixing the first wire on the first conductive part 1.
  • the first wire can be a connecting wire on the lamp, and the second wire can be an external wire, such as an external power cord;
  • the first conductive part 1 of the terminal block can be used as a conductive contact spring, and the second conductive part 2 can be used as a wire crimping terminal of the external wire.
  • the wiring terminal of this embodiment connects the conductive contact spring and the external wire crimping terminal, which were originally two parts, together into one part, so that the wiring terminal has a simple structure; Furthermore, the first conductive part 1 is directly connected to the first wire by elastic plugging, which can reduce the production of a crimping screw and a crimping hole compared to the traditional wiring terminal, thereby simplifying the wiring process and reducing costs.
  • the first conductive part 1 is wound and a gap 6 is formed at the winding joint of the first conductive part 1, so that the first conductive part 1 is wound into a non-closed cylindrical shape.
  • the gap 6 extends from one end of the first conductive part 1 away from the second conductive part 2 to one end close to the second conductive part 2.
  • the slit 6 extends from the end face of the first conductive part 1 away from the second conductive part 2 to the end face of the first conductive part 1 close to the second conductive part 2.
  • the slit 6 extends along the axial direction of the first conductive part 1, or the slit 6 extends spirally around the central axis of the first conductive part 1.
  • the setting of the slit 6 can adjust the inner diameter of the first conductive part 1.
  • the width of the slit 6 increases, the inner diameter of the first conductive part 1 also increases; when the width of the slit 6 decreases, the inner diameter of the first conductive part 1 also decreases.
  • the first conductive part 1 can be made elastic in its radial direction.
  • the first conductive part 1 can use its elasticity to tighten the first wire, so that the first wire can be fixed without the use of additional fasteners such as bolts.
  • the first wire cavity 10 includes a circular wire hole 101 and a square wire groove which are connected to each other.
  • the circular wire hole 101 is formed by winding and enclosing the first conductive part 1, and the square wire groove
  • the slit 6 is formed. That is, the slit 6 in this embodiment is a square wire groove.
  • the round wire hole 101 is used to plug with the round first wire
  • the square wire groove is used to plug with the square first wire, so that the wiring terminal of this embodiment is suitable for connecting round and square wires.
  • the traditional wiring terminal is generally only suitable for connecting wires of one shape.
  • a chamfered structure is provided at one end of the square wire groove away from the second conductive portion 2 , thereby facilitating the insertion of round and square wires.
  • the second conductive part 2 of the terminal block includes a first folding surface 201, a second folding surface 202, a third folding surface 203, a fourth folding surface 204 and a fifth folding surface 205 connected in sequence, and the first folding surface 201, the second folding surface 202, the third folding surface 203, the fourth folding surface 204 and the fifth folding surface 205 enclose a second wire cavity 20.
  • two latching tongues 206 are provided on the side of the first folding surface 201 away from the second folding surface 202, and two latching grooves 207 matching the latching tongues 206 are provided between the fourth folding surface 204 and the fifth folding surface 205.
  • the first folding surface 201 and the fifth folding surface 205 are overlapped, and the latching tongue 206 on the first folding surface 201 is locked in the latching groove 207, so as to fix the second conductive part 2 after bending, so that its structure remains stable.
  • the first folding surface 201 , the second folding surface 202 , the fourth folding surface 204 and the fifth folding surface 205 are all planes, and the third folding surface 203 is an arc surface, so that the second conductive part 2 has a structure with a lower circle and an upper surface after being bent.
  • the wire pressing hole 21 includes a through hole 211 located on the fifth folding surface 205 and a through hole 212 located on the first folding surface 206.
  • a threaded hole 212 is formed on the folded surface 201 , and the through hole 211 corresponds to the threaded hole 212 .
  • the first wire cavity 10 is connected to the second wire cavity 20.
  • the central axis of the circular wire hole 101 coincides with the central axis of the second wire cavity 20, and the coaxial arrangement of the second wire cavity 20 and the circular wire hole 101 can facilitate the overlap of the first wire and the second wire.
  • the wire pressing fastener 4 is installed on the second conductive part 2 through the wire pressing hole 21 on the second conductive part 2.
  • a slot 5 is also provided between the first conductive part 1 and the second conductive part 2, and the first conductive part 1 and the second conductive part 2 are separated by the slot 5.
  • the slot 5 can be formed by tearing a portion between the first conductive part 1 and the second conductive part 2 to form a notch by a hardware forming process.
  • the relative position of the first conductive portion 1 and the second conductive portion 2 can be adjusted by bending the connecting portion 3 .
  • the wire-pressing fastener 4 includes but is not limited to a screw.
  • the structure of the wiring terminal of this embodiment is similar to that of the wiring terminal of the first embodiment.
  • the difference is that the square wire groove of this embodiment includes one of the gaps 6.
  • the first square wire groove 102 is formed by the part. Specifically, a convex portion 111 and a concave portion 112 are provided on the two end faces of the first conductive part 1 corresponding to the gap 6, and the convex portion 111 and the concave portion 112 on the two opposite end faces are symmetrically arranged, and the concave portion 112 is located on the side of the convex portion 111 away from the second conductive part 2, wherein the first square wire groove 102 is formed by the gap between the concave portions 112 on the two end faces of the first conductive part 1.
  • the first square wire groove 102 is used for elastic plugging with the square first wire, and the convex portion 111 can limit the first wire to avoid the first wire being plugged in too deep.
  • the setting of the convex portion 111 can prevent the first wire from being plugged into the second wire cavity 20 and affecting the connection of the second wire.
  • a chamfered structure 12 is provided at one end of the first square wire groove 102 away from the second conductive portion 2 , so as to facilitate the insertion of round and square wires.
  • the first wire cavity 10 further includes a second square wire groove 103 arranged opposite to the first square wire groove 102.
  • the second square wire groove 103 is connected to the circular wire hole 101.
  • the second square wire groove 103 is also used for connecting the first conductive part 1 with the square wire.
  • the length and groove width of the second square wire groove 103 are the same as those of the first conductive part 1.
  • a square wire groove 102 is equal.
  • the second square wire groove 103 is spaced a certain distance from the end face of the first conductive part 1 close to the second conductive part 2. In this way, while playing a limiting role, it can also make the end of the first conductive part 1 close to the second conductive part 2 have a tighter constraint in its radial direction, thereby improving the reliability of the connection between the first wire and the first conductive part 1.
  • two oppositely disposed slits 6 are formed on the first conductive portion 1, and the second square wire groove 103 is also formed by a portion of one of the slits 6.
  • the structure of the second square wire groove 103 is the same as that of the first square wire groove 102.
  • An embodiment of the present application further provides a lighting fixture, comprising the wiring terminal and the lighting fixture as described above, wherein the lighting fixture is electrically connected to the wiring terminal.
  • the present application uses a bending process to connect the conductive contact spring and the external wire crimping terminal, which were originally designed separately, into one part, so that the terminal structure of the present application is simple.
  • the first conductive part of the terminal of the present application is directly connected to the first wire by elastic plugging, which can reduce the production of one crimping screw and one crimping hole compared to the traditional terminal, simplifying the wiring process while reducing costs.

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  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)

Abstract

一种接线端子、照明灯具，涉及照明灯具技术领域，所述接线端子包括第一导电部(1)、第二导电部(2)、电性连接在所述第一导电部(1)与所述第二导电部(2)之间的连接部(3)以及压线紧固件(4)，第一导电部(1)、第二导电部(2)以及连接部(3)三者为一体形成，第一导电部(1)设置有用于与第一导线弹性插接的第一导线腔(10)，第二导电部(2)设置有用于收容第二导线的第二导线腔(20)，第二导电部(2)上设有与第二导线腔(20)相连通的压线孔(21)，压线紧固件(4)穿设在所述压线孔(21)中以将第二导线压紧；其能够解决现有接线端子的接线工艺复杂、成本较高的问题。

Description

接线端子、照明灯具
相关申请的交叉引用
本申请要求于2023年06月09日提交的申请号为2023214736532，名称为″接线端子、照明灯具″的中国专利申请的优先权，其通过引用方式全部并入本文。
技术领域
本申请涉及照明灯具技术领域，尤其涉及一种接线端子、照明灯具。
背景技术
接线端子是一种用于实现电气连接的配件，例如灯具可以与接线端子连接，从而使灯具通过接线端子与外接导线(如电源线等)电连接。相关技术中，可以将接线端子卡接在灯具的一端，将外接导线插入接线端子即可实现灯具与外接导线的电气连接。但是，一般接线端子都是通过两颗螺丝分别与灯具上的导线以及外接导线进行锁紧连接的，接线工艺复杂，并且成本较高。
因此，有必要提供一种新的技术方案以解决上述技术问题。
发明内容
本申请提供一种接线端子、照明灯具，用以解决现有接线端子的接线工艺复杂、成本较高的问题。
本申请提供一种接线端子，包括第一导电部、第二导电部、电性连接在所述第一导电部与所述第二导电部之间的连接部以及压线紧固件，所述第一导电部、所述第二导电部以及所述连接部三者为一体形成，所述第一导电部设置有用于与第一导线弹性插接的第一导线腔，所述第二导电部设置有用于收容第二导线的第二导线腔，所述第二导电部上设有与所述第二导线腔相连通的压线孔，所述压线紧固件穿设在所述压线孔中以将所述第二导线压紧。
根据本申请提供的接线端子，所述第一导电部卷绕成型，且所述第一导电部的卷绕结合处形成有缝隙。
根据本申请提供的接线端子，所述第一导线腔与所述第二导线腔连通，所述第一导线腔包括相连通的圆形导线孔和方形导线槽，所述圆形导线孔由所述第一导电部卷绕围合形成，所述方形导线槽由所述缝隙的至少一部分形成。
根据本申请提供的接线端子，所述第一导电部对应所述缝隙的两个端面上均设有一个凸部和一个凹部，相对的两个所述端面上的所述 凸部和所述凹部均对称设置，且所述凹部位于所述凸部远离所述第二导电部的一侧；
其中，所述第一导电部的两个所述端面上的所述凹部之间形成所述方形导线槽。
根据本申请提供的接线端子，所述方形导线槽远离所述第二导电部的一端设置有倒角结构。
根据本申请提供的接线端子，所述第二导电部包括顺次连接的第一折面、第二折面、第三折面、第四折面和第五折面，所述第一折面远离所述第二折面的一侧设有卡舌，所述第四折面和所述第五折面之间设有与所述卡舌匹配的卡槽，所述第二导电部折弯后所述第一折面与所述第五折面重叠，且所述卡舌卡设在所述卡槽内。
根据本申请提供的接线端子，所述第一折面、所述第二折面、所述第四折面和所述第五折面均为平面，所述第三折面为弧面。
根据本申请提供的接线端子，所述压线孔包括位于所述第五折面上的通孔和位于所述第一折面上的螺纹孔，所述通孔与所述螺纹孔相对应。
根据本申请提供的接线端子，所述第一导电部与所述第二导电部之间还设有开槽，所述第一导电部与所述第二导电部通过所述开槽间 隔开。
本申请还提供一种照明灯具，包括如上所述的接线端子。
本申请提供的接线端子和照明灯具，通过折弯工艺将用于与第一导线连接的第一导电部和用于与第二导线连接的第二导电部一体成型设计，使得第一导电部(导电接触弹片)和第二导电部(外接导线压线端)连接在一起合并为一个零件，形成的接线端子结构简单；并且第一导电部与第一导线直接采用弹性插接的方式进行连接，相较于传统的接线端子可以减少一个压线螺丝和一个压线孔的制作，简化接线工艺的同时还降低成本。
附图说明
为了更清楚地说明本申请或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本申请实施例一提供的接线端子的爆炸图；
图2为本申请实施例一提供的接线端子的装配图；
图3为本申请实施例二提供的接线端子的爆炸图；
图4为图3所示的接线端子的第一导电部背向压线紧固件一侧的平面示意图。
附图标记：
1、第一导电部；2、第二导电部；3、连接部；4、压线紧固件；
5、开槽；6、缝隙；10、第一导线腔；12、倒角结构；20、第二导线腔；21、压线孔；101、圆形导线孔；102、第一方形导线槽；103、第二方形导线槽；111、凸部；112、凹部；201、第一折面；202、第二折面；203、第三折面；204、第四折面；205、第五折面；206、卡舌；207、卡槽；211、通孔；212、螺纹孔。
具体实施方式
为使本申请的目的、技术方案和优点更加清楚，下面将结合本申请中的附图，对本申请中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
下面结合图1-图4描述本申请提供的接线端子和照明灯具。
实施例一
请参照图1和图2，本实施例的接线端子包括第一导电部1、第二导电部2、连接部3以及压线紧固件4。第一导电部1、第二导电部2和连接部3一体成型，连接部3位于第一导电部1与第二导电部2之间并用于电连接第一导电部1和第二导电部2，第一导电部1设置有用于与第一导线弹性插接的第一导线腔10，第二导电部2设置有用于收容第二导线的第二导线腔20，第二导电部2上还设有与第二导线腔20相连通的压线孔21，压线紧固件4穿设在压线孔21中以将第二导线压紧。
其中，第一导线可插入第一导线腔10中与第一导电部1进行电连接，第二导线可插入第二导线腔20中与第二导电部2进行电连接。当第一导线插入第一导线腔10中时，第一导电部1与第一导线弹性插接，以此将第一导线固定在第一导电部1上。
其中，以照明灯具为例，第一导线可以为灯具上的连接导线，第二导线可以为外接导线，例如外部电源线等；接线端子的第一导电部1可以作为导电接触弹片，第二导电部2可以作为外接导线压线端。
本实施例的接线端子，将原本为两个零件的导电接触弹片和外接导线压线端连接在一起合并为一个零件，使得接线端子结构简单；并 且第一导电部1与第一导线直接采用弹性插接的方式进行连接，相较于传统的接线端子可以减少一个压线螺丝和一个压线孔的制作，简化接线工艺的同时还降低成本。
具体地，第一导电部1卷绕成型，且第一导电部1的卷绕结合处形成有缝隙6，使得第一导电部1卷绕成非闭合的圆柱状。其中，缝隙6自第一导电部1远离第二导电部2的一端向靠近第二导电部2的一端延伸。
进一步的，缝隙6自第一导电部1远离第二导电部2的端面贯穿至第一导电部1靠近第二导电部2的端面。其中，缝隙6沿第一导电部1的轴向方向延伸，或者缝隙6绕第一导电部1的中心轴螺旋式延伸。缝隙6的设置可以调节第一导电部1的内径尺寸，当缝隙6的宽度增大时，第一导电部1的内径尺寸也随之增大；当缝隙6的宽度减小时，第一导电部1的内径尺寸也随之减小。如此，可以使第一导电部1在其径向方向具有弹性。当第一导线插接至第一导线腔10内时，第一导电部1可利用其弹性将第一导线箍紧，从而无需使用螺栓等额外的紧固件便可实现对第一导线的固定。
进一步的，第一导线腔10包括相连通的圆形导线孔101和方形导线槽，圆形导线孔101由第一导电部1卷绕围合形成，方形导线槽 由缝隙6形成。也就是说，本实施例中缝隙6即为方形导线槽。其中，圆形导线孔101用于与圆形的第一导线插接，方形导线槽用于与方形的第一导线插接，从而使本实施例的接线端子适用于圆形和方形的导线连接。然而，传统的接线端子一般只适合一种形状的导线连接。
进一步的，方形导线槽远离第二导电部2的一端设置有倒角结构，从而方便圆形、方形的导线插入。
接线端子的第二导电部2包括顺次连接的第一折面201、第二折面202、第三折面203、第四折面204和第五折面205，第一折面201、第二折面202、第三折面203、第四折面204和第五折面205围合形成第二导线腔20。其中，第一折面201远离第二折面202的一侧设有两个卡舌206，第四折面204和第五折面205之间设有与卡舌206相匹配的两个卡槽207，第二导电部2折弯后第一折面201与第五折面205重叠设置，并且第一折面201上的卡舌206卡设在卡槽207内，以此来固定折弯后第二导电部2，使其结构维持稳定。
其中，第一折面201、第二折面202、第四折面204和第五折面205均为平面，第三折面203为弧面，使得折弯后第二导电部2呈下圆上方的结构。
其中，压线孔21包括位于第五折面205上的通孔211和位于第 一折面201上的螺纹孔212，通孔211与螺纹孔212相对应。
在一种实施例中，第一导线腔10与第二导线腔20连通。具体的，圆形导线孔101与第二导线腔20的中心轴重合，通过第二导线腔20与圆形导线孔101的同轴设置可以方便第一导线与第二导线的搭接。
请参照图2，在接线端子使用的过程中，压线紧固件4通过第二导电部2上的压线孔21安装在第二导电部2上。第一导电部1与第二导电部2之间还设有开槽5，第一导电部1与第二导电部2通过开槽5间隔开。开槽5可以利用五金成型工艺将第一导电部1与第二导电部2之间的部分撕裂形成缺口，以此来形成开槽5。通过在第一导电部1与第二导电部2之间设置开槽5可以方便第一导电部1和第二导电部2的折弯成型。
在一种实施例中，可以通过将连接部3进行折弯以调整第一导电部1和第二导电部2的相对位置。
在一种实施例中，压线紧固件4包括但不限于螺钉。
实施例二
请参阅图3，本实施例的接线端子与上述实施例一的接线端子的结构相似，区别在于：本实施例的方形导线槽包括由缝隙6的其中一 部分所形成的第一方形导线槽102。具体地，第一导电部1对应缝隙6的两个端面上均设有一个凸部111和一个凹部112，相对的两个端面上的凸部111和凹部112均对称设置，且凹部112位于凸部111远离第二导电部2的一侧，其中，第一方形导线槽102是由第一导电部1的两个端面上的凹部112之间的空隙形成的。第一方形导线槽102用于与方形的第一导线弹性插接，凸部111可以对第一导线进行限位，避免第一导线插接的深度过深。尤其当第一导线腔10与第二导线腔20连通时，凸部111的设置可以避免第一导线插接至第二导线腔20内影响第二导线的连接。
进一步的，第一方形导线槽102远离第二导电部2的一端设置有倒角结构12，从而方便圆形、方形的导线插入。
其中，本实施例的接线端子的其他结构与上述实施例一中的接线端子的结构相同，因此也具有上述实施例一所具有的技术效果，具体请参照上述实施例中的描述，此处不再赘述。
请参阅图4，在一种实施例中，第一导线腔10还包括与第一方形导线槽102相对设置的第二方形导线槽103，第二方形导线槽103与圆形导线孔101相连通，第二方形导线槽103也用于第一导电部1与方形导线的连接。其中，第二方形导线槽103的长度及槽宽均与第 一方形导线槽102相等。
可以理解的是，第二方形导线槽103距第一导电部1靠近第二导电部2的端面间隔有一定距离，这样在起到限位作用的同时，还可以使第一导电部1靠近第二导电部2的一端在其径向方向具有更紧的约束力，从而提高第一导线与第一导电部1连接的可靠性。
在另一种实施例中，第一导电部1上形成有两条相对设置的缝隙6，第二方形导线槽103也是由其中的一条缝隙6的一部分所形成。具体地，第二方形导线槽103的结构与第一方形导线槽102的结构相同，具体请参照上文对第一方形导线槽102的描述，此处不再赘述。
本申请实施例还提供一种照明灯具，包括如上所述的接线端子和灯具，其中，灯具与接线端子电性连接。
综上，本申请通过折弯工艺将原本分体设计的导电接触弹片和外接导线压线端连接在一起合并为一个零件，使得本申请的接线端子结构简单。并且，本申请的接线端子的第一导电部与第一导线直接采用弹性插接的方式进行连接，相较于传统的接线端子可以减少一个压线螺丝和一个压线孔的制作，简化接线工艺的同时还降低成本。
最后应说明的是：以上实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述实施例对本申请进行了详细的说明，本领 域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的范围。

Claims (10)

  1. 一种接线端子，包括第一导电部(1)、第二导电部(2)、电性连接在所述第一导电部(1)与所述第二导电部(2)之间的连接部(3)以及压线紧固件(4)，所述第一导电部(1)、所述第二导电部(2)以及所述连接部(3)三者为一体形成，所述第一导电部(1)设置有用于与第一导线弹性插接的第一导线腔(10)，所述第二导电部(2)设置有用于收容第二导线的第二导线腔(20)，所述第二导电部(2)上设有与所述第二导线腔(20)相连通的压线孔(21)，所述压线紧固件(4)穿设在所述压线孔(21)中以将所述第二导线压紧。
  2. 根据权利要求1所述的接线端子，其中，所述第一导电部(1)卷绕成型，且所述第一导电部(1)的卷绕结合处形成有缝隙(6)。
  3. 根据权利要求2所述的接线端子，其中，所述第一导线腔(10)与所述第二导线腔(20)连通，所述第一导线腔(10)包括相连通的圆形导线孔(101)和方形导线槽，所述圆形导线孔(101)由所述第一导电部(1)卷绕围合形成，所述方形导线槽由所述缝隙(6)的至少一部分形成。
  4. 根据权利要求3所述的接线端子，其中，所述第一导电部(1)对应所述缝隙(6)的两个端面上均设有一个凸部(111)和一个凹部 (112)，相对的两个所述端面上的所述凸部(111)和所述凹部(112)均对称设置，且所述凹部(112)位于所述凸部(111)远离所述第二导电部(2)的一侧；
    其中，所述第一导电部(1)的两个所述端面上的所述凹部(112)之间形成所述方形导线槽。
  5. 根据权利要求3所述的接线端子，其中，所述方形导线槽远离所述第二导电部(2)的一端设置有倒角结构(12)。
  6. 根据权利要求1所述的接线端子，其中，所述第二导电部(2)包括顺次连接的第一折面(201)、第二折面(202)、第三折面(203)、第四折面(204)和第五折面(205)，所述第一折面(201)远离所述第二折面(202)的一侧设有卡舌(206)，所述第四折面(204)和所述第五折面(205)之间设有与所述卡舌(206)匹配的卡槽(207)，所述第二导电部(2)折弯后所述第一折面(201)与所述第五折面(205)重叠，且所述卡舌(206)卡设在所述卡槽(207)内。
  7. 根据权利要求6所述的接线端子，其中，所述第一折面(201)、所述第二折面(202)、所述第四折面(204)和所述第五折面(205)均为平面，所述第三折面(203)为弧面。
  8. 根据权利要求6所述的接线端子，其中，所述压线孔(21) 包括位于所述第五折面(205)上的通孔(211)和位于所述第一折面(201)上的螺纹孔(212)，所述通孔(211)与所述螺纹孔(212)相对应。
  9. 根据权利要求1所述的接线端子，其中，所述第一导电部(1)与所述第二导电部(2)之间还设有开槽(5)，所述第一导电部(1)与所述第二导电部(2)通过所述开槽(5)间隔开。
  10. 一种照明灯具，包括如权利要求1-9任一项所述的接线端子。
PCT/CN2024/097957 2023-06-09 2024-06-07 接线端子、照明灯具 Ceased WO2024251236A1 (zh)

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